Annotation of embedaddon/php/ext/standard/tests/file/fwrite_variation5.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test fwrite() function : usage variation
! 3: --CREDITS--
! 4: Dave Kelsey <d_kelsey@uk.ibm.com>
! 5: --FILE--
! 6: <?php
! 7: /* Prototype : int fwrite(resource fp, string str [, int length])
! 8: * Description: Binary-safe file write
! 9: * Source code: ext/standard/file.c
! 10: * Alias to functions: bzwrite fputs gzwrite
! 11: */
! 12:
! 13: echo "*** Testing fwrite() : usage variation ***\n";
! 14:
! 15: // Define error handler
! 16: function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
! 17: if (error_reporting() != 0) {
! 18: // report non-silenced errors
! 19: echo "Error: $err_no - $err_msg, $filename($linenum)\n";
! 20: }
! 21: }
! 22: set_error_handler('test_error_handler');
! 23:
! 24: // Initialise function arguments not being substituted (if any)
! 25:
! 26: $filename = __DIR__ . '/fwriteVar5.tmp';
! 27:
! 28:
! 29:
! 30: //get an unset variable
! 31: $unset_var = 10;
! 32: unset ($unset_var);
! 33:
! 34: // define some classes
! 35: class classWithToString
! 36: {
! 37: public function __toString() {
! 38: return "Class A object";
! 39: }
! 40: }
! 41:
! 42: class classWithoutToString
! 43: {
! 44: }
! 45:
! 46: // heredoc string
! 47: $heredoc = <<<EOT
! 48: hello world
! 49: EOT;
! 50:
! 51: // add arrays
! 52: $index_array = array (1, 2, 3);
! 53: $assoc_array = array ('one' => 1, 'two' => 2);
! 54:
! 55: //array of values to iterate over
! 56: $inputs = array(
! 57:
! 58: // int data
! 59: 'int 0' => 0,
! 60: 'int 1' => 1,
! 61: 'int 12345' => 12345,
! 62: 'int -12345' => -2345,
! 63:
! 64: // float data
! 65: 'float 10.5' => 10.5,
! 66: 'float -10.5' => -10.5,
! 67: 'float 12.3456789000e10' => 12.3456789000e10,
! 68: 'float -12.3456789000e10' => -12.3456789000e10,
! 69: 'float .5' => .5,
! 70:
! 71: // array data
! 72: 'empty array' => array(),
! 73: 'int indexed array' => $index_array,
! 74: 'associative array' => $assoc_array,
! 75: 'nested arrays' => array('foo', $index_array, $assoc_array),
! 76:
! 77: // null data
! 78: 'uppercase NULL' => NULL,
! 79: 'lowercase null' => null,
! 80:
! 81: // boolean data
! 82: 'lowercase true' => true,
! 83: 'lowercase false' =>false,
! 84: 'uppercase TRUE' =>TRUE,
! 85: 'uppercase FALSE' =>FALSE,
! 86:
! 87: // empty data
! 88: 'empty string DQ' => "",
! 89: 'empty string SQ' => '',
! 90:
! 91: // object data
! 92: 'instance of classWithToString' => new classWithToString(),
! 93: 'instance of classWithoutToString' => new classWithoutToString(),
! 94:
! 95: // undefined data
! 96: 'undefined var' => @$undefined_var,
! 97:
! 98: // unset data
! 99: 'unset var' => @$unset_var,
! 100: );
! 101:
! 102: // loop through each element of the array for str
! 103:
! 104: foreach($inputs as $key =>$value) {
! 105: echo "\n--$key--\n";
! 106: $fp = fopen($filename,'w');
! 107: fwrite($fp, $value);
! 108: fclose($fp);
! 109: readfile($filename);
! 110: };
! 111: unlink($filename);
! 112:
! 113: ?>
! 114: ===DONE===
! 115: --EXPECTF--
! 116: *** Testing fwrite() : usage variation ***
! 117:
! 118: --int 0--
! 119: 0
! 120: --int 1--
! 121: 1
! 122: --int 12345--
! 123: 12345
! 124: --int -12345--
! 125: -2345
! 126: --float 10.5--
! 127: 10.5
! 128: --float -10.5--
! 129: -10.5
! 130: --float 12.3456789000e10--
! 131: 123456789000
! 132: --float -12.3456789000e10--
! 133: -123456789000
! 134: --float .5--
! 135: 0.5
! 136: --empty array--
! 137: Error: 2 - fwrite() expects parameter 2 to be string, array given, %s(%d)
! 138:
! 139: --int indexed array--
! 140: Error: 2 - fwrite() expects parameter 2 to be string, array given, %s(%d)
! 141:
! 142: --associative array--
! 143: Error: 2 - fwrite() expects parameter 2 to be string, array given, %s(%d)
! 144:
! 145: --nested arrays--
! 146: Error: 2 - fwrite() expects parameter 2 to be string, array given, %s(%d)
! 147:
! 148: --uppercase NULL--
! 149:
! 150: --lowercase null--
! 151:
! 152: --lowercase true--
! 153: 1
! 154: --lowercase false--
! 155:
! 156: --uppercase TRUE--
! 157: 1
! 158: --uppercase FALSE--
! 159:
! 160: --empty string DQ--
! 161:
! 162: --empty string SQ--
! 163:
! 164: --instance of classWithToString--
! 165: Class A object
! 166: --instance of classWithoutToString--
! 167: Error: 2 - fwrite() expects parameter 2 to be string, object given, %s(%d)
! 168:
! 169: --undefined var--
! 170:
! 171: --unset var--
! 172: ===DONE===
! 173:
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